Novel topologies and modulation strategies concerning multilevel converters are emerging continuously.
围绕多电平变换器，新型电路拓扑及相关调制策略层出不穷。
At the same time, based on conventional modulation strategies-multi-carrier SPWM applied on multilevel inverter, hybrid modulation strategies are introduced corresponding to hybrid structure.
同时，基于传统的应用于多电平逆变器的多载波spwm调制策略，提出了对应于组合拓扑结构的组合调制策略。
The simulation results proved that the validity of hybrid structure and corresponding modulation strategies, it lays the foundation of practical application on hybrid multilevel inverter structure.
仿真结果验证了组合拓扑结构及组合调制策略的有效性，为多电平逆变器组合拓扑结构的实际应用奠定了基础。
Space vector pulse width modulation(SVPWM) and multi-step commutation method of bi-directional switches are the basic control strategies of the matrix converter.
空间矢量脉宽调制和双向开关多步换流方式是矩阵式变换器的基本控制策略。
Several routine and new therapeutic strategies in Oncohematology are based on apoptosis modulation.
血液系统肿瘤数种常规治疗和新疗法的策略都基于凋亡的调控。
Optimization of such strategies as decoupling control and primary frequency modulation was adopted at the same time to make the unit meet the requirement of AGC operation even more.
另外，采用解耦控制和一次调频等策略的优化，使机组更适应AGC守口子运行的要求。
Optimization of such strategies as decoupling control and primary frequency modulation was adopted at the same time to make the unit meet the requirement of AGC operation even more.
另外，采用解耦控制和一次调频等策略的优化，使机组更适应AGC守口子运行的要求。
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